pub(crate) const fn matdiagmatmul(
ma: &[[f32; 3]; 3],
mb: [f32; 3],
) -> [[f32; 3]; 3]
Expand description
Multiplication ma * mb
of a 3x3-matrix ma
by a 3x3-diagonal matrix mb
.
Diagonal matrix mb
is given by
[ mb[0] 0 0 ]
[ 0 mb[1] 0 ]
[ 0 0 mb[2] ]